What is MPWR's five-year median P/S?

The median, or middle weekly reading, is 16.4× over the last five years. Available history contains 533 weekly observations from Aug 8, 2016 to Oct 19, 2026.

Does a low historical rank mean a stock is a buy?

No. The rank describes a stock’s own history. Changes in growth, financial risk and the business can change the multiple investors pay. P/E uses earnings and P/S uses revenue from the previous twelve months.

Monolithic Power (MPWR) P/S ratio history

Above its usual range

As of Oct 22, 2026

MPWR's P/S of 19.3x is higher than 72% of its available weekly readings from the last five years.

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P/S at year-end

Last weekly reading of each completed year. Rank runs from lowest (0%) to highest (100%) within the five years available on that date.

MPWR year-end valuation history
Reading date	P/S	5-year rank
Dec 29, 2025	16.9×	55%
Dec 30, 2024	14.9×	37%
Dec 25, 2023	16.8×	65%
Dec 26, 2022	10.2×	9%
Dec 27, 2021	21.4×	86%
Dec 28, 2020	22.1×	99%
Dec 30, 2019	13.2×	99%
Dec 31, 2018	9.1×	10%
Dec 25, 2017	11.0×	81%
Dec 26, 2016	9.2×	Short history

Peers on the same measure

Stock	P/S	5-year rank
ADIAnalog Devices	14.3×	90%
AMDAdvanced Micro Devices	22.2×	96%
ARMArm Holdings	47.4×	75%
FSLRFirst Solar	3.5×	15%

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About this history

What is MPWR's current P/S?: MPWR's P/S of 19.3x is higher than 72% of its available weekly readings from the last five years.
What is MPWR's five-year median P/S?: The median, or middle weekly reading, is 16.4× over the last five years. Available history contains 533 weekly observations from Aug 8, 2016 to Oct 19, 2026.
Does a low historical rank mean a stock is a buy?: No. The rank describes a stock’s own history. Changes in growth, financial risk and the business can change the multiple investors pay. P/E uses earnings and P/S uses revenue from the previous twelve months.